1
BITSAT 2020
MCQ (Single Correct Answer)
+3
-1
A Carnot engine has the same efficiency between 600 K to 300 K and 1600 K to x K, then the value of x is
2
BITSAT 2020
MCQ (Single Correct Answer)
+3
-1
A vessel contains one mole of O2 gas (molar mass 32) at a temperature T. The pressure of the gas is p. An identical vessel containing one mole of He gas (molar mass 4) at a temperature 2T has a pressure of
3
BITSAT 2020
MCQ (Single Correct Answer)
+3
-1
The figure shows graphs of pressure (p) versus density (d) for an ideal gas at two temperatures T1 and T2, then
4
BITSAT 2020
MCQ (Single Correct Answer)
+3
-1
When 2 moles of a monoatomic gas are mixed with 3 moles of a diatomic gas, the value of adiabatic exponent for the mixture is
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